{"paper":{"title":"Laser-driven ion and electron acceleration from near-critical density gas targets: towards high-repetition rate operation in the 1 PW, sub-100 fs laser interaction regime","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.plasm-ph","authors_text":"A.Debayle, A. Mart\\'in-L\\'opez, C.M\\'endez, C.Salgado-L\\'opez, C.Verona, C.Vlachos, D.DeLuis, F.Consoli, F.Hannachi, G.P\\'erez-Callejo, G.Prestopino, J.A.Perez-Hern\\'andez, J.Caron, J.Dostal, J.Hern\\'andez-Toro, J.I.Api\\~naniz, J.J.Santos, J.L.Henares, L.Gremillet, L.Volpe, M.Ehret, M.Huault, M.Krupka, M.Salvadori, M.Tarisien, O.Varela, P.GuillonM.Lendrin, R.Dudzak, R.Hern\\'andez-Mart\\'in, S.Malko, T.Ceccotti, T.Chodukowski, T.-H.Nguyen-Bui, T.Pisarczyk, V.Ospina-Boh\\'orquez, X.Vaisseau, Z.Rusiniak","submitted_at":"2023-11-07T18:28:52Z","abstract_excerpt":"Ion acceleration from gaseous targets driven by relativistic-intensity lasers was demonstrated as early as the late 90s, yet most of the experiments conducted to date have involved picosecond-duration, Nd:glass lasers operating at low repetition rate. Here, we present measurements on the interaction of ultraintense ($\\sim 10^{20}\\,\\rm W\\,cm^{-2}$, 1 PW), ultrashort ($\\sim 70\\,\\rm fs$) Ti:Sa laser pulses with near-critical ($\\sim 10^{20}\\,\\rm cm^{-3}$) helium gas jets, a debris-free targetry compatible with high ($\\sim 1\\,\\rm Hz$) repetition rate operation. We provide evidence of $\\alpha$ parti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.04187","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.04187/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}